	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	35552.2,	16156.1,	39271.4,	26456.4,	null,	null,	null,	null,	null,	null],
[582,	34050.5,	15218.4,	36964.5,	25177.8,	null,	null,	null,	null,	null,	null],
[580,	33344.5,	14974.7,	36330.9,	24738.1,	null,	null,	null,	null,	null,	null],
[575,	30636.2,	14285.8,	34641.6,	23762.7,	null,	null,	null,	null,	null,	null],
[574,	30308.3,	14142.8,	34335.7,	23546.9,	null,	null,	null,	null,	null,	null],
[572,	29814.6,	13825.4,	33689.3,	23193.8,	null,	null,	null,	null,	null,	null],
[569,	29051,	13495.7,	32717.3,	22608.3,	null,	null,	null,	null,	null,	null],
[567,	28390,	13252.7,	32059.6,	22212.5,	null,	null,	null,	null,	null,	null],
[566,	27985.5,	13109.8,	31782.5,	22048.6,	null,	null,	null,	null,	null,	null],
[561,	25665.3,	12536.4,	30280.1,	21170.6,	null,	null,	null,	null,	null,	null],
[559,	24721.3,	12306.2,	29703.9,	20820.1,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	16629.3,	24221,	null,	26721.5,	21435.5],
[553,	21508.3,	11675,	28105.4,	19827.4,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	15738.4,	22953.5,	null,	25327.3,	20485.9],
[549,	null,	null,	null,	null,	null,	15397,	22547.6,	null,	24827,	20107.7],
[548,	19572.6,	11082.8,	26727,	19024.8,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	14644.5,	21544.9,	null,	23768.2,	19294],
[543,	null,	null,	null,	null,	16155.1,	14622.3,	21390.6,	null,	23515.6,	19170.3],
[541,	null,	null,	null,	null,	null,	14358.4,	20926.1,	null,	23124.6,	18893],
[540,	17778.7,	10286.4,	24752.9,	17803.7,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	13913.1,	20394,	null,	22469.8,	18354],
[536,	17094.7,	9952.7,	23844.9,	17232.1,	null,	13599.2,	20020.7,	null,	22020.3,	18149.3],
[535,	null,	null,	null,	null,	14862.1,	13493.6,	19837.4,	null,	21883.6,	17982.4],
[530,	null,	null,	null,	null,	null,	12926.8,	18917.6,	19780.3,	20892.1,	17200.5],
[528,	15450.8,	9211.1,	22174.1,	16178.9,	null,	12617,	18600.7,	null,	20499.5,	16997.9],
[522,	null,	null,	null,	null,	null,	11922.7,	17614.2,	18362.5,	19354.9,	16236.4]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​